Electronic transformer lead fixed-length cutting device

Abstract

The utility model relates to the field of lead fixed-length cutting devices, in particular to an electronic transformer lead fixed-length cutting device. Comprising a mounting plate, a manual cutting knife is fixedly connected to the upper surface of the mounting plate, a graduated scale is fixedly connected to the side, close to the manual cutting knife, of the mounting plate, a fixing device is arranged on the side, away from the manual cutting knife, of the mounting plate, and the fixing device comprises two fixing plates. According to the fixed-length cutting device for the electronic transformer lead, the mounting plate is placed on the workbench, the mounting plate and the workbench can be connected through the fixing device, and the phenomenon that the lead is cut by a manual cutting knife on the mounting plate when the lead of the electronic transformer is cut can be effectively avoided; and the situation that shaking occurs between the mounting plate and the workbench is avoided, the stability of connection between the mounting plate and the workbench can be improved through the auxiliary device, and therefore the speed of cutting the lead of the electronic transformer is increased.

Description

Technical Field

[0001] The utility model relates to the field of lead wire fixed length cutting devices, in particular to a lead wire fixed length cutting device for an electronic transformer. Background Art

[0002] The lead-wire fixed-length cutting device is a wire cutting device that can meet the required length of the lead wire by cutting the lead wire.

[0003] The utility model with announcement number CN217666112U discloses a high-power diode lead cutting device, and the key points of its technical solution are: comprising a base, a distance adjustment structure is fixedly installed on the top of the base, the distance adjustment column drives the abutment plate to move, so that the degree of extension of the diode lead from the clamping structure is adjusted, and the distance measuring plate is viewed according to the position of the abutment plate, so as to know the cutting length, thereby enhancing the accuracy of the device in adjusting the cutting length of the diode lead, and improving the quality of the output product, the clamping structure is fixedly installed on the top of the distance adjustment structure, and the diode lead is fixed by squeezing between the fixing plate and the clamping plate, so that the device can adjust the fixing plate according to different types of diode leads, and can be used in cutting operations of more types, thereby enhancing the flexibility of the device, the cutting structure is fixedly installed on the top of the base, when cutting is required, the cutting blade is slowly moved downward to cut the diode, the operation process is simple, the operation requirements are low, and the convenience of the device is increased, and the high-power diode lead cutting device can be used to cut the electronic transformer lead.

[0004] In response to the above-mentioned related content, the inventor believes that the following technical defects exist: when using a high-power diode lead cutting device, it is found that when the mounting plate of the high-power diode lead cutting device is placed on a workbench for use, there is no fixation between the mounting plate and the workbench. When using the cutting knife on the high-power diode lead cutting device to cut the electronic transformer lead, the entire mounting plate will shake on the workbench, affecting the cutting speed of the electronic transformer lead and delaying the use of the electronic transformer lead.

[0005] Therefore, it is necessary to provide a new electronic transformer lead fixed length cutting device to solve the above technical problems. Utility Model Content

[0006] The purpose of the utility model is to solve the problem in the prior art that when a mounting plate of a high-power diode lead cutting device is placed on a workbench for use, there is no fixation between the mounting plate and the workbench, and when the cutting knife on the high-power diode lead cutting device is used to cut the lead of an electronic transformer, the entire mounting plate will shake on the workbench, affecting the speed of cutting the lead of the electronic transformer and delaying the use of the lead of the electronic transformer.

[0007] In order to solve the above technical problems, the utility model provides a fixed-length cutting device for the leads of an electronic transformer, comprising: a mounting plate, a manual cutting knife is fixedly connected to the upper surface of the mounting plate, a scale is fixedly connected to the side of the mounting plate close to the manual cutting knife, a fixing device is provided on the side of the mounting plate away from the manual cutting knife, the fixing device comprises two fixing plates, both of the fixing plates are fixedly connected to the mounting plate, an adjustment groove is provided on the side of the fixing plate, an adjustment rod is slidably penetrated through the inner wall of the adjustment groove, a contact plate is fixedly connected to one end of the adjusting rod close to the mounting plate, a power rod is threadedly penetrated through the inner wall of the adjusting rod, one end of the power rod is fixedly connected to an abutment block, the arc surface of the power rod is threadedly connected to the fixing block at one end away from the abutment block, and the fixing block is fixedly connected to the fixing plate.

[0008] The effect achieved by the above components is: the mounting plate is placed on the workbench, and the length of the electronic transformer lead can be cut by a manual cutting knife in combination with a ruler. However, the mounting plate is placed on the workbench, and there is no fixation between the mounting plate and the workbench. In the process of cutting the electronic transformer lead with the manual cutting knife, the entire mounting plate will shake on the workbench, affecting the speed of cutting the electronic transformer lead and delaying the use of the electronic transformer lead. The mounting plate is placed on the workbench and the power rod is rotated. The rotation of the power rod will drive the adjusting rod to move upward in the adjusting groove, and the movement of the adjusting rod will drive the contact plate to move. The power rod is continued to be rotated until the abutment block contacts the adjusting rod and drives the adjusting rod and the contact plate to squeeze the workbench. The mounting plate can be fixed on the workbench by the fixing device, which can effectively avoid the shaking of the mounting plate on the workbench when the manual cutting knife is used to cut the electronic transformer lead, thereby improving the efficiency of cutting the electronic transformer lead by the fixing device.

[0009] Preferably, a plurality of contact blocks are fixedly connected to one side of the contact plate close to the mounting plate, and the plurality of contact blocks are evenly distributed on one side of the contact plate.

[0010] The effect achieved by the above components is that when the contact plate is used to connect with the workbench, the contact block installed on the contact plate can improve the stability of the connection between the contact plate and the workbench.

[0011] Preferably, one end of the arc surface of the power rod away from the abutment block is fixedly connected to a fixing ring, and the arc surface of the fixing ring is fixedly connected to a plurality of force rods.

[0012] The effect achieved by the above components is that when the power rod needs to be rotated, the force rod on the fixed ring can be used to rotate the power rod through the force rod, and the power rod can increase the speed of rotating the power rod.

[0013] Preferably, one end of the power rod close to the arc surface of the abutment block is slidably connected with a connection block, and the connection block is slidably connected to the abutment block.

[0014] The effect achieved by the above components is that when the abutment block is in contact with the adjusting rod, the connecting block installed on the abutment block can prevent the abutment block and the adjusting rod from wearing each other when they are in contact.

[0015] Preferably, auxiliary devices are provided on both sides of the manual cutting knife, and the auxiliary devices include two connecting blocks, and the two connecting blocks are respectively fixedly connected to the two sides of the manual cutting knife, and the two connecting blocks are fixedly connected with connecting rods on the sides away from each other, and the connecting rods are fixedly connected with auxiliary plates at one end away from the connecting blocks, and the auxiliary plates are rubber plates, and the top of the inner wall of the auxiliary plates is fixedly connected with a limiting plate.

[0016] The effect achieved by the above components is: when the manual cutting knife is used to cut the electronic transformer lead, the electronic transformer lead is prone to shake left and right, thereby affecting the accuracy of cutting the length of the electronic transformer lead. The electronic transformer lead is placed on the mounting plate, and the manual cutting knife is pressed down hard. The movement of the manual cutting knife will drive the auxiliary plate to move in the direction of the electronic transformer lead through the connecting rod. At this time, the auxiliary plate will abut against the electronic transformer lead. The rubber auxiliary plate will deform to both sides when it contacts the mounting plate, thereby limiting the angle of the electronic transformer lead. When pressing continues, the manual cutting knife will cut off the electronic transformer lead, and the limit plate will limit the surface of the electronic transformer lead that has been cut off, so as to improve the limiting effect of the auxiliary plate on the electronic transformer lead, that is, the auxiliary device can be used to avoid the angle deviation of the electronic transformer lead when the electronic transformer lead is cut.

[0017] Preferably, a plurality of protrusions are fixedly connected to the inner wall of the limiting plate, and the sizes of the protrusions are adapted to those of the limiting block.

[0018] The effect achieved by the above components is: when the limit plate is used to contact the lead of the electronic transformer, the protrusions installed on the limit plate can increase the friction between the limit plate and the lead of the electronic transformer, thereby improving the effect of the limit plate on the angle limitation of the lead of the electronic transformer.

[0019] Preferably, both ends of the auxiliary plate are fixedly connected with auxiliary blocks, and the cross section of the auxiliary blocks is arc-shaped.

[0020] The effect achieved by the above components is: when the auxiliary plate is pressed downward and the auxiliary plate comes into contact with the workbench, the auxiliary block installed on the auxiliary plate can reduce the friction between the auxiliary plate and the mounting plate, so that the auxiliary plate can deform quickly when the auxiliary plate comes into contact with the mounting plate.

[0021] Compared with the related art, the electronic transformer lead fixed length cutting device provided by the utility model has the following beneficial effects:

[0022] The utility model provides a device for cutting the lead of an electronic transformer to a fixed length. By arranging a fixing device, a mounting plate is placed on a workbench. The mounting plate and the workbench can be connected by the fixing device, which can effectively avoid shaking between the mounting plate and the workbench when the lead of the electronic transformer is cut by a manual cutting knife on the mounting plate. The auxiliary device can improve the stability of the connection between the mounting plate and the workbench, thereby improving the speed of cutting the lead of the electronic transformer.

[0023] By setting up an auxiliary device, when a manual cutting knife is needed to cut the length of the electronic transformer lead, the auxiliary device can be used to limit the two ends of the cutting point of the electronic transformer lead, which can effectively prevent the electronic transformer lead from angularly deviating when being cut, thereby affecting the accuracy of cutting the length of the electronic transformer lead. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the structure of a device for cutting the lead wire of an electronic transformer to a fixed length provided by the utility model;

[0025] Figure 2 for Figure 1 A schematic diagram of the structure of the fixing device shown;

[0026] Figure 3 for Figure 2 The enlarged view of point A is shown;

[0027] Figure 4 for Figure 1 A schematic diagram of the structure of the auxiliary device shown;

[0028] Figure 5 for Figure 4 An enlarged view of point B is shown.

[0029] Numbers in the figure: 1. Mounting plate; 2. Fixing device; 201. Fixing plate; 202. Adjusting slot; 203. Adjusting rod; 204. Power rod; 205. Abutment block; 206. Fixing block; 207. Fixing ring; 208. Force rod; 209. Contact block; 210. Connecting block; 211. Contact plate; 3. Auxiliary device; 31. Connecting block; 32. Connecting rod; 33. Auxiliary plate; 34. Limiting plate; 35. Auxiliary block; 36. Bump; 4. Manual cutting knife; 5. Ruler. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0031] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0032] See also Figures 1 to 5 The utility model provides a device for cutting the lead of an electronic transformer to a fixed length, comprising: a mounting plate 1, a manual cutting knife 4 is fixedly connected to the upper surface of the mounting plate 1, a scale 5 is fixedly connected to the side of the mounting plate 1 close to the manual cutting knife 4, a fixing device 2 is provided on the side of the mounting plate 1 away from the manual cutting knife 4, and auxiliary devices 3 are provided on both sides of the manual cutting knife 4.

[0033] In the embodiments of the present invention, please refer to Figure 2 and Figure 3The fixing device 2 includes two fixing plates 201, and the two fixing plates 201 are fixedly connected to the mounting plate 1. An adjusting groove 202 is opened on the side of the fixing plate 201. An adjusting rod 203 is slidably penetrated through the inner wall of the adjusting groove 202. The end of the adjusting rod 203 close to the mounting plate 1 is fixedly connected to a contact plate 211. The inner wall of the adjusting rod 203 is threadedly penetrated with a power rod 204. One end of the power rod 204 is fixedly connected to an abutment block 205. The end of the arc surface of the power rod 204 away from the abutment block 205 is threadedly connected to a fixing block 206. The fixing block 206 is fixedly connected to the fixing plate 201. The mounting plate 1 is placed on a workbench, and the electronic transformer can be guided by a manual cutting knife 4 in cooperation with a scale 5. The length of the wire is cut, but the mounting plate 1 is placed on the workbench, and there is no fixation between the mounting plate 1 and the workbench. During the process of cutting the electronic transformer lead with the manual cutting knife 4, the entire mounting plate 1 will shake on the workbench, affecting the speed of cutting the electronic transformer lead and delaying the use of the electronic transformer lead. The mounting plate 1 is placed on the workbench, and the power rod 204 is rotated. The rotation of the power rod 204 will drive the adjusting rod 203 to move upward in the adjusting groove 202. The movement of the adjusting rod 203 will drive the contact plate 211 to move. The power rod 204 is continued to be rotated until the abutment block 205 contacts the adjusting rod 203 and drives the adjusting rod 203 and the contact plate 21 1 is squeezed on the workbench, and the mounting plate 1 can be fixed on the workbench through the fixing device 2, which can effectively avoid the mounting plate 1 from shaking on the workbench when the manual cutting knife 4 is used to cut the electronic transformer lead, so that the efficiency of cutting the electronic transformer lead can be improved by the fixing device 2. A plurality of contact blocks 209 are fixedly connected to one side of the contact plate 211 close to the mounting plate 1, and the plurality of contact blocks 209 are evenly distributed on one side of the contact plate 211. When the contact plate 211 is connected to the workbench, the contact blocks 209 installed on the contact plate 211 can improve the stability of the connection between the contact plate 211 and the workbench, and the arc surface of the power rod 204 is away from the abutment block 209. 5 is fixedly connected with a fixing ring 207, and the arc surface of the fixing ring 207 is fixedly connected with a plurality of force rods 208. When the power rod 204 needs to be rotated, the force rod 208 on the fixing ring 207 can be used to rotate the power rod 204, and the power rod 204 can increase the speed of rotating the power rod 204. The arc surface of the power rod 204 close to the abutment block 205 is slidably connected with a connecting block 210, and the connecting block 210 is slidably connected with the abutment block 205. When the abutment block 205 is used to contact the adjusting rod 203, the connecting block 210 installed on the abutment block 205 can avoid the abutment block 205 and the adjusting rod 203 from wearing each other when they are in contact.

[0034] In the embodiments of the present invention, please refer to Figure 4 and Figure 5 The auxiliary device 3 includes two connecting blocks 31, and the two connecting blocks 31 are fixedly connected to the two sides of the manual cutting knife 4 respectively. The two connecting blocks 31 are fixedly connected with a connecting rod 32 on the side away from each other. The end of the connecting rod 32 away from the connecting block 31 is fixedly connected with an auxiliary plate 33. The auxiliary plate 33 is a rubber plate. The top of the inner wall of the auxiliary plate 33 is fixedly connected to a limiting plate 34. When the manual cutting knife 4 is used to cut the electronic transformer lead, the electronic transformer lead is prone to shake left and right when the manual cutting knife 4 is used to cut, thereby affecting the accuracy of cutting the length of the electronic transformer lead. The electronic transformer lead is placed on the mounting plate 1, and the manual cutting knife 4 is pressed downward. The movement of the manual cutting knife 4 will drive the auxiliary plate 33 to move in the direction of the electronic transformer lead through the connecting rod 32. At this time, the auxiliary plate 33 will abut against the electronic transformer lead. The auxiliary plate 33 made of rubber material will deform to both sides when it contacts the mounting plate 1, thereby limiting the angle of the electronic transformer lead. When pressing continuously, the manual cutting knife 4 The movable cutting knife 4 will cut off the lead of the electronic transformer, and the limiting plate 34 will limit the surface of the cut electronic transformer lead, so as to improve the limiting effect of the auxiliary plate 33 on the lead of the electronic transformer, that is, the auxiliary device 3 can be used to avoid the electronic transformer lead from having an angle deviation when cutting the lead of the electronic transformer. The inner wall of the limiting plate 34 is fixedly connected with a plurality of protrusions 36, and the size of the protrusions 36 is adapted to the size of the limiting block. When the limiting plate 34 is used to contact the lead of the electronic transformer, the limiting plate The protrusion 36 installed on 34 can increase the friction between the limit plate 34 and the electronic transformer lead, and improve the effect of the limit plate 34 on the angle limit of the electronic transformer lead. Both ends of the auxiliary plate 33 are fixedly connected with auxiliary blocks 35. The cross section of the auxiliary block 35 is arc-shaped. When the auxiliary plate 33 is pressed downward to make the auxiliary plate 33 contact with the workbench, the auxiliary block 35 installed on the auxiliary plate 33 can reduce the friction between the auxiliary plate 33 and the mounting plate 1, so that when the auxiliary plate 33 contacts with the mounting plate 1, the auxiliary plate 33 can be quickly deformed;

[0035] The working principle of the fixed-length cutting device for electronic transformer leads provided by the utility model is as follows: the mounting plate 1 is placed on the workbench, and the length of the electronic transformer leads can be cut by a manual cutting knife 4 in cooperation with a scale 5. However, the mounting plate 1 is placed on the workbench without any fixation between the mounting plate 1 and the workbench. During the process of cutting the electronic transformer leads by the manual cutting knife 4, the entire mounting plate 1 will shake on the workbench, affecting the speed of cutting the electronic transformer leads and delaying the use of the electronic transformer leads. The mounting plate 1 is placed on the workbench, and the power rod 204 is rotated. The rotation of the power rod 204 will drive the adjusting rod 203 to move upward in the adjusting groove 202. The movement of the adjusting rod 203 will drive the contact plate 211 to move. The power rod 204 is continued to be rotated until the abutment block 205 contacts the adjusting rod 203 and drives the adjusting rod 203 and the contact plate 211 to move toward the workbench. The workbench is squeezed, and the mounting plate 1 can be fixed on the workbench through the fixing device 2, which can effectively prevent the mounting plate 1 from shaking on the workbench when the manual cutting knife 4 is used to cut the electronic transformer lead, so that the efficiency of cutting the electronic transformer lead can be improved by the fixing device 2. When the contact plate 211 is used to connect with the workbench, the contact block 209 installed on the contact plate 211 can improve the stability of the connection between the contact plate 211 and the workbench. When the power rod 204 needs to be rotated, the force rod 208 on the fixing ring 207 can be used to rotate the power rod 204 through the force rod 208. The power rod 204 can increase the speed of rotation of the power rod 204. When the abutment block 205 is used to contact the adjusting rod 203, the connecting block 210 installed on the abutment block 205 can prevent the abutment block 205 and the adjusting rod 203 from wearing each other when they are in contact.

[0036] When the manual cutting knife 4 is used to cut the electronic transformer lead, the electronic transformer lead is prone to shake left and right, thereby affecting the accuracy of cutting the length of the electronic transformer lead. The electronic transformer lead is placed on the mounting plate 1, and the manual cutting knife 4 is pressed downward with force. The movement of the manual cutting knife 4 will drive the auxiliary plate 33 to move in the direction of the electronic transformer lead through the connecting rod 32. At this time, the auxiliary plate 33 will abut against the electronic transformer lead. The rubber auxiliary plate 33 will deform to both sides when it contacts the mounting plate 1, thereby limiting the angle of the electronic transformer lead. When continuing to press, the manual cutting knife 4 will cut off the electronic transformer lead, and the limit plate 34 will complete The surface of the cut electronic transformer lead is limited to improve the limiting effect of the auxiliary plate 33 on the electronic transformer lead, that is, the auxiliary device 3 can be used to avoid the electronic transformer lead from having an angle deviation when the electronic transformer lead is cut. When the limiting plate 34 is used to contact the lead of the electronic transformer, the protrusion 36 installed on the limiting plate 34 can increase the friction between the limiting plate 34 and the electronic transformer lead, thereby improving the effect of the limiting plate 34 on limiting the angle of the electronic transformer lead. When the auxiliary plate 33 is pressed downward and the auxiliary plate 33 is brought into contact with the workbench, the auxiliary block 35 installed on the auxiliary plate 33 can reduce the friction between the auxiliary plate 33 and the mounting plate 1, so that when the auxiliary plate 33 contacts the mounting plate 1, the auxiliary plate 33 can be quickly deformed.

[0037] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0038] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A device for cutting the lead wire of an electronic transformer to a fixed length, characterized in that: include: A mounting plate (1), wherein a manual cutting knife (4) is fixedly connected to the upper surface of the mounting plate (1), a scale (5) is fixedly connected to the side of the mounting plate (1) close to the manual cutting knife (4), and a fixing device (2) is provided on the side of the mounting plate (1) away from the manual cutting knife (4), wherein the fixing device (2) comprises two fixing plates (201), wherein the two fixing plates (201) are fixedly connected to the mounting plate (1), and an adjustment groove (202) is provided on the side of the fixing plate (201), wherein the adjustment groove (202) is provided on the side of the fixing plate (201). 02) is slidably penetrated by an adjusting rod (203), one end of the adjusting rod (203) close to the mounting plate (1) is fixedly connected to a contact plate (211), the inner wall of the adjusting rod (203) is threadedly penetrated by a power rod (204), one end of the power rod (204) is fixedly connected to an abutment block (205), the arc surface of the power rod (204) is threadedly connected to an end of a fixing block (206) away from the abutment block (205), and the fixing block (206) is fixedly connected to the fixing plate (201).

2. The device for cutting the lead wire of an electronic transformer to a fixed length according to claim 1, characterized in that: A plurality of contact blocks (209) are fixedly connected to one side of the contact plate (211) close to the mounting plate (1), and the plurality of contact blocks (209) are evenly distributed on one side of the contact plate (211).

3. The device for cutting the lead wire of an electronic transformer to a fixed length according to claim 1, characterized in that: One end of the arc surface of the power rod (204) away from the abutment block (205) is fixedly connected to a fixing ring (207), and the arc surface of the fixing ring (207) is fixedly connected to a plurality of force rods (208).

4. The electronic transformer lead cutting device according to claim 1, characterized in that: One end of the arc surface of the power rod (204) close to the abutment block (205) is slidably connected to a connection block (210), and the connection block (210) is slidably connected to the abutment block (205).

5. The device for cutting the lead wire of an electronic transformer to a fixed length according to claim 1, characterized in that: Auxiliary devices (3) are provided on both sides of the manual cutting knife (4), and the auxiliary devices (3) include two connecting blocks (31), the two connecting blocks (31) are fixedly connected to the two sides of the manual cutting knife (4), and the two connecting blocks (31) are fixedly connected to connecting rods (32) on the sides away from each other, and the ends of the connecting rods (32) away from the connecting blocks (31) are fixedly connected to auxiliary plates (33), and the auxiliary plates (33) are rubber plates. The top of the inner wall of the auxiliary plates (33) is fixedly connected to a limiting plate (34).

6. The electronic transformer lead wire fixed length cutting device according to claim 5, characterized in that: A plurality of protrusions (36) are fixedly connected to the inner wall of the limiting plate (34), and the size of the protrusions (36) is adapted to that of the limiting block.

7. The electronic transformer lead cutting device according to claim 5, characterized in that: Both ends of the auxiliary plate (33) are fixedly connected with auxiliary blocks (35), and the cross section of the auxiliary block (35) is arc-shaped.

Images